Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826758 | Silver halide emulsion and process for preparing it, and light-sensitive halide photographic material employing said silver halide emulsion | Eiji Yoshida, Akio Suzuki | 1989-05-02 |